From 855fa1e9d6d1b6f69549753202f1c7a9de47cf2b Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Fri, 17 Oct 2003 08:46:56 +0000
Subject: [PATCH] *** empty log message ***

---
 example/Makefile.am |    6 +++-
 example/otfimage.c  |   78 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 83 insertions(+), 1 deletion(-)
 create mode 100644 example/otfimage.c

diff --git a/example/Makefile.am b/example/Makefile.am
index 6497be1..2a47702 100644
--- a/example/Makefile.am
+++ b/example/Makefile.am
@@ -1,4 +1,4 @@
-bin_PROGRAMS = otfdump otfdraw otfview otflist
+bin_PROGRAMS = otfdump otfdraw otfview otflist otfimage
 
 INCLUDES = `freetype-config --cflags`
 CommonLDADD = ${top_builddir}/src/libotf.la
@@ -19,3 +19,7 @@ otfdraw_LDFLAGS = `freetype-config --libs` ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXt -l
 otfview_SOURCE = otfview.c
 otfview_LDADD = ${CommonLDADD}
 otfview_LDFLAGS = `freetype-config --libs` ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXt -lXaw -lXmu -ldl -static
+
+otfimage_SOURCE = otfimage.c
+otfimage_LDADD = ${CommonLDADD}
+otfimage_LDFLAGS = `freetype-config --libs` -static
diff --git a/example/otfimage.c b/example/otfimage.c
new file mode 100644
index 0000000..0a23a7a
--- /dev/null
+++ b/example/otfimage.c
@@ -0,0 +1,78 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <libgen.h>
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#define DEFAULT_PIXEL_SIZE 16
+
+FT_Face face;
+
+void
+dump_image (int pixel_size, int index)
+{
+  int err = FT_Load_Glyph (face, index, FT_LOAD_RENDER | FT_LOAD_MONOCHROME);
+  int i,j, size;
+  unsigned char *buf;
+  
+  if (err)
+    return;
+  size = face->glyph->bitmap.rows * face->glyph->bitmap.width;
+  if (! size)
+    return;
+  buf = (unsigned char *) face->glyph->bitmap.buffer;
+  printf ("(#x%02X \"P4 %d %d ",
+	  index, face->glyph->bitmap.width, face->glyph->bitmap.rows);
+  for (i = 0; i < face->glyph->bitmap.rows; i++)
+    for (j = 0; j < (face->glyph->bitmap.width + 7) / 8; j++)
+      {
+	printf("\\%o", buf[i * face->glyph->bitmap.pitch + j]);
+      }
+  printf ("\")\n");
+}
+
+/* Format MSG by FMT and print the result to the stderr, and exit.  */
+
+#define FATAL_ERROR(fmt, arg)	\
+  do {				\
+    fprintf (stderr, fmt, arg);	\
+    exit (1);			\
+  } while (0)
+
+int
+main (int argc, char **argv)
+{
+  FT_Library library;
+  int err;
+  int i;
+  int pixel_size = DEFAULT_PIXEL_SIZE;
+
+  if (argc != 2)
+    FATAL_ERROR ("%s\n", "Usage: otfimage [ X-OPTION ... ]  OTF-FILE");
+  
+  if ((err = FT_Init_FreeType (&library)))
+    FATAL_ERROR ("%s\n", "FT_Init_FreeType: error");
+  err = FT_New_Face (library, argv[1], 0, &face);
+  if (err == FT_Err_Unknown_File_Format)
+    FATAL_ERROR ("%s\n", "FT_New_Face: unknown file format");
+  else if (err)
+    FATAL_ERROR ("%s\n", "FT_New_Face: unknown error");
+  if ((err = FT_Set_Pixel_Sizes (face, 0, pixel_size)))
+    FATAL_ERROR ("%s\n", "FT_Set_Pixel_Sizes: error");
+
+  {
+    char *str = getenv ("PIXEL_SIZE");
+
+    if (str && (i = atoi (str)) > 0)
+      pixel_size = i;
+  }
+
+  for (i = 0; i < 0x10000; i++)
+    dump_image (pixel_size, i);
+
+  exit (0);
+}
-- 
1.7.10.4